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Preparation method of palm fibril core and palm fibril core

A palm fiber and fiber core technology, which is applied in the field of palm fibril core preparation, can solve the problems of waste of raw materials and less application of palm fiber, and achieve the effects of improving water absorption performance, good hand feeling, and increasing moisture absorption rate

Inactive Publication Date: 2014-06-18
SUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcoming of prior art, the object of the present invention is to provide a kind of preparation method of palm fibril core body and products thereof, be used to provide a kind of method, solve the less application of palm fiber in the prior art, cause raw material waste problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of preparation method of palm fibril core body and its products:

[0027] The first step is to wash the palm fiber under running water, remove the unshed parenchyma cells adhered to the surface, and let it dry naturally;

[0028] In the second step, the palm fiber is cut into short fibers of 5 cm, which is conducive to better contact with the solution and uniform reaction during subsequent processing;

[0029] The third step is to dissolve sodium hydroxide with a mass fraction of 2.4% and hydrogen peroxide with a mass fraction of 3.1% in water, put into palm fiber at a bath ratio of 1:30, and treat it at 70°C for about 5 hours until the fiber becomes White floats on the solution;

[0030] The fourth step is to filter the prepared fibrils with a 120-mesh filter, wash repeatedly until neutral, and dry at 60°C. During the drying process, the fibrils are turned to avoid agglomeration, and the palm fiber hollow fibrils are obtained;

[0031] The fifth step is to mix...

Embodiment 2

[0036] A kind of preparation method of palm fibril core body and its products:

[0037] The first step is to wash the palm fiber under running water, remove the unshed parenchyma cells adhered to the surface, and let it dry naturally;

[0038] In the second step, the palm fiber is cut into short fibers of 3 cm, which is conducive to better contact with the solution and uniform reaction during subsequent processing.

[0039] The third step is to dissolve sodium hydroxide with a mass fraction of 2% and hydrogen peroxide with a mass fraction of 4% in water, put in palm fiber at a bath ratio of 1:20, and treat it at 80°C for about 2 hours until the fiber becomes White floats on the solution;

[0040] The fourth step is to filter the prepared fibrils with a 150-mesh filter, wash repeatedly until neutral, and dry at 90°C. During the drying process, the fibrils are turned to avoid agglomeration, and the palm fiber hollow fibrils are obtained;

[0041] The fifth step is to mix palm ...

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Abstract

The invention provides a preparation method of a palm fibril core and the palm fibril core. The preparation method comprises the following steps: dissolving sodium hydroxide with the minimum mass fraction of 1.0% and hydrogen peroxide with the minimum mass fraction of 2.0% in water; putting palm fibers according to a bath ratio of 1:(20-50); treating the palm fibers to prepare palm fibrils with the relatively high degree of hollowness, so that the water absorption capacity of a fiber material is improved. Bump mapping is spread all over the surface of the fiber material, so that the moisture absorption rate is increased, and the fiber material has the good gas permeability; the palm fibers have the natural light fragrance and the certain antibacterial activity; the prepared palm fibril core has the average fiber diameter of about 10 microns, and is more slender than fibers taken as an absorption core at present, so that the palm fibril core is relatively soft and relatively comfortable and has the good hand feeling, the raw materials of palm are relatively narrow in application range and low in cost, and resources can be fully utilized.

Description

technical field [0001] The invention relates to a method for preparing fiber materials, in particular to a method for preparing a palm fibril core body and its products. Background technique [0002] The rapid development of modern industry has brought great convenience to people's life, but it has also caused varying degrees of pollution to the environment. With the extensive use of chemical fibers, the pursuit of textiles made of pure natural materials has become a trend that people pursue, such as The well-known pure natural textile materials include cotton, wool, silk, hemp, etc., but with the increase of population and the reduction of land area, the natural fiber materials such as cotton, wool, silk, and hemp are decreasing day by day, and the prices are also rising, which cannot meet the needs of the people. To meet the needs of consumers, developing new excellent materials is an important method to solve people's demand for pure natural fiber materials. [0003] Pal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/04B32B27/12B32B9/02D06M11/50D06M11/38D06M101/04
Inventor 王国和陈长洁
Owner SUZHOU UNIV
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